Sterol structure and membrane function.
D000818:Animals; D002462:Cell Membrane / Q000378:metabolism; D002776:Cholestanes; D008051:Lipid Bilayers; D008563:Membrane Lipids / Q000378:metabolism*; D008837:Micrococcus / Q000502:physiology; D010713:Phosphatidylcholines; D013261:Sterols / Q000378:metabolism*; D013329:Structure-Activity Relationship; D013769:Tetrahymena pyriformis / Q000378:metabolism; D014783:Viscosity
D002776:Cholestanes; D008051:Lipid Bilayers; D008563:Membrane Lipids; D010713:Phosphatidylcholines; D013261:Sterols